Head-to-Head
Overview
Karol Filar and W. Marek have met 1 time so far, all in 2026. W. Marek leads 1–0. Their first encounter was at the 2026 M15 Krakow (R16), won by W. Marek.
By surface
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Karol Filar and W. Marek have met 1 time so far, all in 2026. W. Marek leads 1–0. Their first encounter was at the 2026 M15 Krakow (R16), won by W. Marek.